200300023 欢、發明說明 【發明所屬之技術領域】 本毛明係為一種避免二次凝結之奈米粉體製作方法， 特別是-種使用熱溶性之流動物質作為載體，應用於奈米 擊碎研磨機上避免奈米粉體二次凝結之方法者。 【先前技術】 現今奈米粉體之製作技術，最主要係以濕式奈米研磨 機製作，製作方法為將原料之粗粉體加水，經過3 / c m2超高壓以流體連續通過奈米擊碎研磨機之微粒化處 理部（generator)，以研磨或撞擊方式讓粗粉體分裂為奈米 杨體，製成之奈米粉體再經脫水、乾燥的過程，將水份去 除，然而奈米粉體在水中與乾燥過程時，往往會有二次凝 結的現象，㈣是在乾燥時，極易造《奈米粉體二次凝結 ♦集必須再使用乾式粉碎機將二次凝結的奈米粉體分散 開來，才能恢復奈米粉體應有之狀態，而此製作完成之分 散狀奈米粉體，若無良好之包裝材料時，一旦遭受到大氣 中的水氣吸附，又會再次造成結塊的問題。 此外，在應用此種奈米粉體時，若須添加於濃稠度高 的液體中，如塑膠原料、橡膠原料、化纖樹脂等高分子材 料時，又會有不易分散的現象，所以習用奈米粉體在製造 作方法上存在有許多缺失有待改進。 【發明内容】 本發明者有鑑於前述奈米粉體的製作方法於實際操作 上仍然有其缺點存在而予以重新設計，主要係設計一種以 200300023 、、、丨",L動物貝作為載體之奈米粉體製作方法，以達到避 免奈米粉體二次凝結之創作目的。 "本1月人之主要目的係為提供一種避免二次凝結之奈 米泰體I作方法’以避免奈米粉體二欠凝結，並讓奈米粉 體在應用時更有便利性之方法者。 為了可達到前述的發明目的，本發明所運用的技術手 段係在其方法中主要包含有： 選擇原料之粗粉體與熱溶性流動載體； 溶化熱溶性流動載體，使其成為流動順暢之液態狀； 將原料之粗粉體加入溶化的熱溶性流動物質中形成混 合溶液； 將此•合洛液注入奈米擊碎研磨機中製作奈米粉體；及 混合溶液經喷霧冷卻’使其凝固後收集，即製成奈米 粉體之分散性母料。 本發明可以獲得的功效增進包括：可冑奈米粉體在製 作過程中及製成後保持奈米顆粒之狀態，方便於進一步應 用混合其它物質。 【實施方式】 本發明係關於一種避免二次凝結之奈米粉體製作方 法，其主要係包含有下列步驟：冑擇原料之粗粉體與熱溶 性流動載體；溶化熱溶性流動載體；將原料之粗粉體加入 溶化的熱溶性流動物質巾形成混合溶液；將混合溶液注入 奈米擊碎研磨機中製作奈米粉體；及混合溶液之噴霧收集。 首先，先選定所要製作成品之原料粗粉體，該粗粉體 200300023 須處理至適於放置入奈米擊碎研磨機中操作，同時選擇與 原料用途/1貝相符之熱溶性流動載體，以金屬氧化物、確 等.、、、機物貝為例，可用石躐類（paraffin )、熱溶性介面 隸劑、或熱溶性油脂作為流動載體，此類熱溶性流 體除了具有讓奈米粉體分散良好之分散性之外，同時具： 儿月d的作用，可讓擊碎研磨機的研磨操作更為順暢。 以高於炼點以上之適當溫度加熱熱溶性流動載體，使 f成為流動順暢之液態狀’以利於在擊碎研磨機的幫浦中 、上述之可用石壤類、熱溶性介面活性劑、或熱溶 ，月曰作為μ動龍為例，其加熱溶解溫度約在9 〇 6 0 °C之間。 1 接著將粗粉體以適當$ μ 週田之比例加入液態狀之熱溶性流動 _掉均勻’而混合後之液體導入擊碎研磨機中，： —體ι成奈轉體，其巾熱溶性流_體含 量百旦分比w)，粗粉體之含量比例為2 0 0/重里百分比（w/w) ’另外，為配合使用條件 =用途條件之需求’可添加揮發性溶劑稀釋以調整1 4性，以利於混合溶液能在濕式奈米擊碎機中快速通過。、 將上述之⑭溶m奈㈣碎機 粉體被擊碎至所需之奈米細度為止，接著再經=粗 使其凝固後收集，即製成奈米 ：務冷部， 性母祖H一半粒之刀政性母料。該分散 枓叮進乂在1成小顆㈣wu± 用時與高分子材料複合時分散均句。 和於在應 由於此種分散性母料中之奈米粉體已被凝固之熱溶性 200300023 流動載體分散包覆，呈現良好的分散性，不會凝結成塊， 因此在與可互溶之高分子材料混合時容易分散均勻，同時 製成之分散性母料不會受水氣吸附而凝結。 ·’、不a上述’本發明確可獲致如前揭戶斤述的各項優點， 其突破習用奈米粉體在製作上及應用上之缺點，讓奈米粉 體之製作更為有效率’使用上更為便利，《已兼具實用性 與進步性，並符合發明專利要件，爰依法提出申請。 200300023 【圖式簡單說明】 (一）圖式部份： 第一圖係本發明之製作流程圖。200300023 Description of invention [Technical field to which the invention belongs] This Maoming is a method for making nano powder to avoid secondary coagulation, in particular, a kind of nano-powder grinding machine using a hot-soluble flowing substance as a carrier Methods to avoid secondary coagulation of nano powder. [Previous technology] Today's nanometer powder production technology is mainly produced by wet nanometer grinder. The production method is to add coarse powder of raw materials to water, and then crush the nanometer powder continuously through the ultra-high pressure of 3 / c m2 to flow through the nanometer to crush it. The micronizer of the mill is used to grind or impact the coarse powder into nano-pops. The nano-powder produced is then dehydrated and dried to remove water. However, the nano-powder is removed. In the water and drying process, there is often a phenomenon of secondary coagulation. When drying, it is extremely easy to create "secondary coagulation of nanometer powder. Assemble must use a dry grinder to disperse the secondary coagulated nanometer powder. Only in the future, the proper state of the nanometer powder can be restored, and the dispersed nanometer powder that has been produced, if there is no good packaging material, once it is subjected to moisture adsorption in the atmosphere, it will cause agglomeration again. In addition, when applying this kind of nano powder, if it needs to be added to high-concentration liquids, such as plastic materials, rubber materials, chemical fiber resins and other polymer materials, it will not be easy to disperse, so nano powders are used. There are many deficiencies in manufacturing methods that need to be improved. [Summary of the Invention] The present inventor has redesigned in view of the fact that the aforementioned method for making nano powder still has its shortcomings in actual operation, and mainly designed a kind of carrier that uses 200300023 ,,, " L animal shellfish as a carrier. The method of making rice powder is to achieve the purpose of avoiding the secondary condensation of nano powder. " The main purpose of the people in January is to provide a method for avoiding the secondary condensation of the nanometer Thai body I 'to avoid the secondary undercoagulation of the nanometer powder and make the nanometer powder more convenient in application. . In order to achieve the aforementioned object of the invention, the technical means used in the present invention mainly include in its method: selecting the coarse powder of the raw material and the heat-soluble flow carrier; dissolving the heat-soluble flow carrier to make it flow smoothly ; Add the coarse powder of the raw material into the dissolved hot-melt flowing substance to form a mixed solution; inject this • Luo solution into the nano crushing mill to make nano powder; and spray-cool the mixed solution to solidify it Collect it to make a dispersible masterbatch of nano powder. The improvement in efficacy that can be obtained by the present invention includes: maintaining the state of nano particles during and after the preparation of nanopowder powder, which is convenient for further application and mixing with other substances. [Embodiment] The present invention relates to a method for preparing nano powder to avoid secondary coagulation, which mainly includes the following steps: selecting a coarse powder of a raw material and a hot-soluble flow carrier; melting the hot-soluble flow carrier; The coarse powder is added to the melted hot-soluble flowing material towel to form a mixed solution; the mixed solution is injected into a nano crushing mill to make a nano powder; and the mixed solution is sprayed and collected. First, first select the raw material coarse powder to be finished. The coarse powder 2003300023 must be processed to be suitable for operation in a nano crushing grinder. At the same time, a hot-soluble mobile carrier corresponding to the use of the raw material / 1 shell is selected. For example, metal oxides, organic compounds, organic materials, shellfishes, paraffin, hot-melt interface agents, or hot-melt oils can be used as the flow carrier. In addition to the dispersion of nano-powder, In addition to good dispersibility, it also has the effect of: d, which can make the grinding operation of the crusher more smooth. Heat the hot-melt mobile carrier at an appropriate temperature above the refining point, so that f becomes a liquid state that flows smoothly 'to facilitate the use of stone soils, hot-soluble surfactants, or the like in the crushing mill pumps, or It is hot-melt. As an example of μ-Dragon, its heat-dissolving temperature is about 960 ° C. 1 Next, add the coarse powder to the liquid heat-soluble fluid at a proper ratio of Zhou Tian. The liquid after mixing is introduced into the crushing mill:-the body is turned into a nano, the towel is heat-soluble Flow_body content percentage (w / w), coarse powder content ratio is 200 / weight percent (w / w) 'In addition, in order to match the use conditions = the requirements of the use conditions', volatile solvents can be added for dilution to adjust 14 properties, so that the mixed solution can pass quickly in the wet nano crusher. 1. The powder of the above-mentioned dissolving and disintegrating nano-crusher is crushed to the required nanometer fineness, and then it is collected after being thickened and solidified to form nano: H Half grain knife political masterbatch. The dispersing tincture was dispersed evenly when it was compounded with a polymer material when it was 10% small. Because the nano powder in this dispersible masterbatch has been dispersedly coated by the solidified hot-melt 20030023 mobile carrier, it has good dispersibility and does not coagulate and agglomerate. Therefore, it is compatible with miscible polymer materials. It is easy to disperse evenly when mixed, and the dispersible masterbatch produced at the same time will not be coagulated by moisture adsorption. · ', Not a' The present invention can indeed achieve the advantages as described above, and it breaks through the shortcomings of conventional nano powders in production and application, making the production of nano powders more efficient. It is more convenient to apply, "It has both practicality and progress, and meets the requirements of invention patents. 200300023 [Brief description of the drawings] (I) Schematic part: The first drawing is a production flow chart of the present invention.